Every cell tower knows where it is. Your phone is always sending "ping" signals back and forth to the towers around it, so they can negotiate over which tower gives the best signal. That's how the system knows to hand your call off from one tower to the next if you're driving down the highway (for example). The cell system knows which tower your cell phone is talking to (otherwise it couldn't send you calls). So the system knows you are within range of that cell tower's location. Depending on the specific tower, that range could be from a fraction of a mile up to a few miles. The tower can also measure how long it takes to get a response from your phone, and use that to estimate how far away you are. That puts you on the edge of a circle that distance from the tower. Usually your phone can be heard by multiple cell towers. If two can hear you, then you're on the edge of each of 2 circles, and two circles can only meet at 2 points, so you must be at one of those 2 points. If a third tower can hear you, its circle can only meet the others at one point, so there you are. Emergency services (like 911) can get this information from the cell towers. The information exists whenever your phone is on and in range of a tower, whether you're making a call or not. The information is not meant to be publicly accessible.
You must determine which cell towers it is in communication with.
If you can do that, the next trick would be to determine the timing for each tower to receive the signal and back calculate.
On the phone.
When you call her home phone, it will redirect to her cell phone.When a child is off task, you should redirect him to the proper behavior.
The scientist who discovered this type of organism, actually thought that it looked like a jail cell, because the scientist who discovered it saw a plant cell which is rectangular .
You call it a bibliography!
The idea that space contained a substance call "aether" which carried light. Michelson and Morley developed a device to measure Earth's motion through it. I was a classic failure, and continues to be.
making a phone call
Telephobia of course.
When making a phone call, you may get a message cancelled message. This means something happened in the transmission of the message and it did not go through.
The most common way of making a phone call in 2013 is by using cellular telephones. Most phone calls are now VoIP (Voice over Internet Protocol) in terms of the the information is transmitted to each phone.
That depends on what you mean. On the phone that is making the call, and on that person's phone bill, the call will show up at the time in the time zone from which the call was placed. The phone of the person receiving the call, and that person's phone bill (if, for example, you pay for incoming calls on a cellphone), will show the call at the time it was received.
call me phone # 1800 dontcallme
In certain situations it will, but you cant text or call without it.
If you are in the UK- you can dial 999 on a phone without service or credit. think it is the same in the states.
yes it is illegal to record any phone call unless the police taps your phone. why would you want to record a phone call anyways? if you feel like your endangered call the cops and they can tap your phone for you.